-45+9x-x=51

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Solution for -45+9x-x=51 equation:


Simplifying
-45 + 9x + -1x = 51

Combine like terms: 9x + -1x = 8x
-45 + 8x = 51

Solving
-45 + 8x = 51

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '45' to each side of the equation.
-45 + 45 + 8x = 51 + 45

Combine like terms: -45 + 45 = 0
0 + 8x = 51 + 45
8x = 51 + 45

Combine like terms: 51 + 45 = 96
8x = 96

Divide each side by '8'.
x = 12

Simplifying
x = 12

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